Thank you for your parenting/mentoring decisions, dedication. As a truly fully ambidextrous person, it makes no difference to me on working the action. At old age with store bought eyes (lens implants from cataracts), for tiny focus, I am slightly better right-eyed; moving issues tend toward left eye preferences. Have literally zero eye dominance preference with the traditional dominance test. My doctor son remarks that is extremely unusual. Observing both left- and right-handed tendencies at early age, my Dad purposefully nudged me toward right-handedness....as did my teachers....realizing the challenges to being left-handed. Dad refused to buy me left-handed ball gloves......used...and hid from Dad....hand-me-downs from left-handed older friends until I had money to buy my own. Pitched left and right using a right-handed glove until high-school. Of nine siblings, Dad had two brothers, a sister, an uncle, and grandfather that were left-handed. I learned on right-handed rifles as that was what Dad owned, and they were way more prevalent that left-handed models. All though there are a few individuals who are totally one-handed, a young person typically can learn to function either handed. The bigger issue is eye dominance. While eye and hand dominance are more often in "same-side agreement," some individuals are cross hand and eye dominant. That can present shooting issues, more so with pistols and shotguns than rifles, Start exploring your issue by determining the kid's eye dominance, then make hand encouragement decision. As you surely know, we live in a pre-dominantly right-handed world. There will always be more right-handed opportunities and options than for lefties.....about 5:1. I have benefited nicely several times in accepting left-handed rifle offerings. Save a few unique rifles, most of mine are right-handed, but I am known to shoot either handed in the field....with right or left-handed rifles. Just depends upon which way I pick up the rifle and how the shot opportunity presents. If unhurried, I probably shoot more right-handed as most rifles are right-handed. I distinguish no difference in wing, steel, fur, or paper abilities with either hand. I have friends that struggle just to hold a left-handed rifle.I've been a firearms instructor for most of my career. I just adopted two boys; one is a leftie. So, for all of you lefties, IF you learned to shoot a right handed bolt rifle, do you wish you would have learned on a left bolt rifle from the beginning or are you glad you learned on a right handed rifle (before switching to a left bolt rifle)?